This paper explains the total thought about the item of Multimedia Computer Assisted Instruction (MCAI) software to design in detail, according to the practice to design courseware in some years.
本文根据几年来制作多媒体课件的实践，详细、系统地阐述了多媒体辅助教学软件开发的总体设计思想。
Integral ware is a software system, by which teachers and students can use multimedia information source freely in the need of instruction.
积件是由教师和学生根据教学需要自己组合运用多媒体信息资源的教学软件系统。
应用推荐